| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)4 + 2 Ca(OH)2 = Pb(OH)4 + 2 Ca(C2H3O2)2
Na3[Al(OH)6] = NaAlO2 + NaOH + H2O =>
Na3[Al(OH)6] = NaAlO2 + 2 NaOH + 2 H2O
HI + (NH4)2S(ag) = H2S(g) + NH4I(ag) =>
2 HI + (NH4)2S(ag) = H2S(g) + 2 NH4I(ag)
LiOH + Cl2O7 = LiClO4 + H2O =>
2 LiOH + Cl2O7 = 2 LiClO4 + H2O
Fe2O3(s) + C2H4O2(aq) = FeC6H9O6(aq) + H2O(l) =>
Fe2O3(s) + 6 C2H4O2(aq) = 2 FeC6H9O6(aq) + 3 H2O(l)
H2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + H2O(l) =>
H2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + 2 H2O(l)
BaSiO3 + HNO3 = Ba(NO3)2 + H2SiO3 =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + H2SiO3
CH3(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
N2H5Cl + K2Cr2O7 + H2SO4 = N2 + H2O + HCl + K2SO4 + Cr2(SO4)3 =>
3 N2H5Cl + 2 K2Cr2O7 + 8 H2SO4 = 3 N2 + 14 H2O + 3 HCl + 2 K2SO4 + 2 Cr2(SO4)3
CeO + KI + HCl = KCl + CeCl + H2O + I2 =>
2 CeO + 2 KI + 4 HCl = 2 KCl + 2 CeCl + 2 H2O + I2
CH3COONa + Ca(OH)2 = Ca(CH3COO)2 + NaOH =>
2 CH3COONa + Ca(OH)2 = Ca(CH3COO)2 + 2 NaOH
C6H5CH3 + Cr2O7{2-} + H{+} = Cr{3+} + C6H5COO{-} + H2O =>
C6H5CH3 + Cr2O7{2-} + 7 H{+} = 2 Cr{3+} + C6H5COO{-} + 5 H2O
ZnCO3(g) = ZnO(s) + CO2(g) =>
ZnCO3(g) = ZnO(s) + CO2(g)
(NO2)3CH2CC6H2(NO2)3 + O2 = CO2 + H2O + N2 =>
(NO2)3CH2CC6H2(NO2)3 + 3 O2 = 8 CO2 + 2 H2O + 3 N2
SF6 + O2 = SO3 + F2 =>
2 SF6 + 3 O2 = 2 SO3 + 6 F2
C6H5CH3 + Cr2O7{2-} + H{+} = Cr{3+} + C6H5COOH + H2O =>
C6H5CH3 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + C6H5COOH + 5 H2O
H2O2 = H2OO =>
H2O2 = H2OO
Na3PO4 + Ru(NO3)6 = NaNO3 + Ru(PO4)2 =>
2 Na3PO4 + Ru(NO3)6 = 6 NaNO3 + Ru(PO4)2
Cu + CuCl2 = Cu2Cl2 =>
Cu + CuCl2 = Cu2Cl2
Ag2SO4(aq) + BaCl2(aq) = AgCl(s) + BaSO4(s) =>
Ag2SO4(aq) + BaCl2(aq) = 2 AgCl(s) + BaSO4(s)
Mg(OH)2 + Al2(CO3)3 = Al(OH)3 + MgCO3 =>
3 Mg(OH)2 + Al2(CO3)3 = 2 Al(OH)3 + 3 MgCO3
Fe(OH)3 = Fe2O3H2O + H2O =>
2 Fe(OH)3 = Fe2O3H2O + 2 H2O
Zn(NH3)4(BF4)2 + HCl + NaOH = Zn(OH2)4(BF4)2 + NaCl + NH3 =>
Zn(NH3)4(BF4)2 + 4 HCl + 4 NaOH = Zn(OH2)4(BF4)2 + 4 NaCl + 4 NH3
C2H2O4 + O2 = CO2 + H2O =>
2 C2H2O4 + O2 = 4 CO2 + 2 H2O
Zn + AgN03 = Ag + ZnN03 =>
Zn + AgN03 = Ag + ZnN03
LiCH3 + O2 = Li2O + CO2 + H2O =>
2 LiCH3 + 4 O2 = Li2O + 2 CO2 + 3 H2O
KMnO7 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO7 + 28 HCl = 2 MnCl2 + 11 Cl2 + 14 H2O + 2 KCl
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O =>
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O
Co(OH)2 + O2 = H2CoO4 =>
Co(OH)2 + O2 = H2CoO4
O7H + V23O = O8 + V23H =>
O7H + V23O = O8 + V23H
MgSO4(aq) + NH3(aq) + H2O(l) = Mg(OH)2(s) + (NH4)2SO4(aq) =>
MgSO4(aq) + 2 NH3(aq) + 2 H2O(l) = Mg(OH)2(s) + (NH4)2SO4(aq)
K4FeC6N6 + FeCl3 = Fe4Fe3C18N18 + KCl =>
3 K4FeC6N6 + 4 FeCl3 = Fe4Fe3C18N18 + 12 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ga2(CO3)3 + NaOH = Na2CO3 + Ga(OH)3 =>
Ga2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Ga(OH)3
K3[PO4] + MgCl2 = KCl + Mg3[PO4]2 =>
2 K3[PO4] + 3 MgCl2 = 6 KCl + Mg3[PO4]2
Na2SO4 + FeCl2 = NaCl + FeSO4 =>
Na2SO4 + FeCl2 = 2 NaCl + FeSO4
MnS(s) + HCl(aq) = MnCl2 + H2S(g) =>
MnS(s) + 2 HCl(aq) = MnCl2 + H2S(g)
NaCl + NiSO4 = NaSO4 + NiCl =>
NaCl + NiSO4 = NaSO4 + NiCl
Al2S3 + HNO3 + H2O = H3AlO4 + NO + H2SO4 =>
3 Al2S3 + 28 HNO3 + 4 H2O = 6 H3AlO4 + 28 NO + 9 H2SO4
Fe + TiCl4 = Ti + FeCl3 =>
4 Fe + 3 TiCl4 = 3 Ti + 4 FeCl3
NaHCO3 + CH3COOH = CH3COONa + H2CO3 = CH3OONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + H2CO3
N1H3 = N2 + H2 =>
2 N1H3 = N2 + 3 H2
AlCl3 + (NH4)2(CO3) = Al2(CO3)3 + (NH4)Cl =>
2 AlCl3 + 3(NH4)2(CO3) = Al2(CO3)3 + 6(NH4)Cl
Na3PO4 + Fe(NO3)3 = NaNO3 + FePO4 =>
Na3PO4 + Fe(NO3)3 = 3 NaNO3 + FePO4
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
Na2S2O3 + HNO3 = NaNO3 + S + SO2 + H2O =>
Na2S2O3 + 2 HNO3 = 2 NaNO3 + S + SO2 + H2O
K(NO3)2 + NaOH = K(OH)2 + NaNO3 =>
K(NO3)2 + 2 NaOH = K(OH)2 + 2 NaNO3
NH4NO3 + AlBr3 = NH4Br + Al(NO3)3 =>
3 NH4NO3 + AlBr3 = 3 NH4Br + Al(NO3)3
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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